-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2019:0159-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0159 Issue date: 2019-01-24 CVE Names: CVE-2018-12405 CVE-2018-17466 CVE-2018-18492 CVE-2018-18493 CVE-2018-18494 CVE-2018-18498 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 60.4.0. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4 (CVE-2018-12405) * chromium-browser, firefox: Memory corruption in Angle (CVE-2018-17466) * Mozilla: Use-after-free with select element (CVE-2018-18492) * Mozilla: Buffer overflow in accelerated 2D canvas with Skia (CVE-2018-18493) * Mozilla: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs (CVE-2018-18494) * Mozilla: Integer overflow when calculating buffer sizes for images (CVE-2018-18498) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Christian Holler, Diego Calleja, Andrew McCreight, Jon Coppeard, Natalia Csoregi, Nicolas B. Pierron, Tyson Smith, Nils, Atte Kettunen, James Lee of Kryptos Logic, and r as the original reporters. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1640102 - CVE-2018-17466 chromium-browser, firefox: Memory corruption in Angle 1658397 - CVE-2018-12405 Mozilla: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4 1658399 - CVE-2018-18492 Mozilla: Use-after-free with select element 1658400 - CVE-2018-18493 Mozilla: Buffer overflow in accelerated 2D canvas with Skia 1658401 - CVE-2018-18494 Mozilla: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs 1658402 - CVE-2018-18498 Mozilla: Integer overflow when calculating buffer sizes for images 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: thunderbird-60.4.0-1.el6.src.rpm i386: thunderbird-60.4.0-1.el6.i686.rpm thunderbird-debuginfo-60.4.0-1.el6.i686.rpm x86_64: thunderbird-60.4.0-1.el6.x86_64.rpm thunderbird-debuginfo-60.4.0-1.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: thunderbird-60.4.0-1.el6.src.rpm i386: thunderbird-60.4.0-1.el6.i686.rpm thunderbird-debuginfo-60.4.0-1.el6.i686.rpm ppc64: thunderbird-60.4.0-1.el6.ppc64.rpm thunderbird-debuginfo-60.4.0-1.el6.ppc64.rpm s390x: thunderbird-60.4.0-1.el6.s390x.rpm thunderbird-debuginfo-60.4.0-1.el6.s390x.rpm x86_64: thunderbird-60.4.0-1.el6.x86_64.rpm thunderbird-debuginfo-60.4.0-1.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: thunderbird-60.4.0-1.el6.src.rpm i386: thunderbird-60.4.0-1.el6.i686.rpm thunderbird-debuginfo-60.4.0-1.el6.i686.rpm x86_64: thunderbird-60.4.0-1.el6.x86_64.rpm thunderbird-debuginfo-60.4.0-1.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-12405 https://access.redhat.com/security/cve/CVE-2018-17466 https://access.redhat.com/security/cve/CVE-2018-18492 https://access.redhat.com/security/cve/CVE-2018-18493 https://access.redhat.com/security/cve/CVE-2018-18494 https://access.redhat.com/security/cve/CVE-2018-18498 https://access.redhat.com/security/updates/classification/#important https://www.mozilla.org/en-US/security/advisories/mfsa2018-31/ 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXEo+jtzjgjWX9erEAQj7lw//Y+9TM0FW7Bob6aG4EBidtJhQtipnq42H 0dsPN4KjtfcQLWwRr4lyZseh9Udw+i4kvviquYsCqk0uS4D/iwzuuVh4zj+7W/4D 2o6Kn4ssgFxWXRQKpv30JvZoNgg2ZpR+GKfB/Cdy9RAWw5OYjIn4xqkhWzPZ3xew dfdiB0aki76DDBQAii58UJbcPKvvCP8PBSkeolNbwxr1TBOsDv4jlOMZd1kR67Lz m9PGyUi4AB1/xLQ542Qh805dV9Rzg8ggTEYdYTBgb6T0SrjRbU4ZUM4P9kjnF0AM Y7VBD9z2wFXpss7qNFbGypGX4Tw84KNaKCGqfPxVgzpF7Kz8j/TBR+AYIA/cBa4m WpILFdGNvAM2S0MiHe0iwY659DFcDOw/uLDD6kAx7Xti17KKTC7VkD7k/U17DXrd qaj+sNKNwno8WmfGtPo1m8rA3o754We/g/rsV1nOrnGkT2QUDcn9V/hsjm2ARfBg aL5CtOr7dNBrebfTzvOR9Ucuty8H3CyZgP7wggF9UoFHL3VQL9naIQ6YEYdsofjd hcyzyGoPRiQV6QTG8mfT+X3zleSNkP4slJKilLDBKFFQtIWpfdEyYLNE8H+m41VV R0NWonhwK7E9rVxRgREHFFydkPIs4IqdiH+LFt2szkbsn06xXarw/nS1obFeuHLC VVBtUN6Twwk= =a7vN -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce